_LSS_RETURN 1049 third_party/tcmalloc/chromium/src/base/linux_syscall_support.h #define LSS_RETURN(type, res) _LSS_RETURN(type, res, uintptr_t) _LSS_RETURN 1058 third_party/tcmalloc/chromium/src/base/linux_syscall_support.h _LSS_RETURN(type, __res, cast)